Public water system record
Coggon Water Department
Serves Coggon, Linn County, IA · 701 people served
Federal records show no health-based violations and 38 monitoring/reporting issues for Coggon Water Department in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 38
Key facts
- Coggon Water Department draws water from 2 wells.
- Record on file since 1990, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 12 lead and 35 unknown out of 320 service lines.
Check whether Coggon Water Department serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
Monitoring violation
|
Mar 1, 2025 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jul 1, 2023 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jun 1, 2023 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jul 1, 2022 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Aug 1, 2018 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Combined Radium (-226 and -228)
Monitoring and reporting
|
Apr 1, 2017 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Apr 1, 2017 | Resolved |
|
Xylenes, Total
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Vinyl chloride
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Styrene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Benzene
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Diquat
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Simazine
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Picloram
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Pentachlorophenol
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Di(2-ethylhexyl) adipate
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
2,4-D
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
|
LASSO
Monitoring and reporting
|
Jul 1, 2013 | Resolved |
Full record since 1990
EPA's records for Coggon Water Department go back to 1990. Before October 19, 2016 they list no health-based violations and 32 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 2 |
| 2010 to October 18, 2016 | 0 | 30 |
| October 19, 2016 to 2019 | 0 | 4 |
| 2020s | 0 | 4 |
Where the water comes from
Coggon Water Department draws water from 2 wells.
Annual water quality report
Coggon Water Department must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Iowa.
Certified drinking water labs by state EPA guidance for private wells